0.5
Ω
/0.8
Ω
Low-Voltage, Dual SPDT
Analog Switches in UCSP
ELECTRICAL CHARACTERISTICS—+3V SUPPLY (continued)
(V+ = +2.7V to +3.3V, V
IH
= +1.4V, V
IL
= +0.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at +3V and +25°C.)
(Notes 3, 9, 10)
PARAMETER
Turn-Off Time
Break-Before-Make
Delay
Charge Injection
Off-Isolation (Note 8)
Crosstalk
Total Harmonic
Distortion
NC_ Off-Capacitance
NO_ Off-Capacitance
NC_ On-Capacitance
NO_ On-Capacitance
DIGITAL I/O
Input Logic High
Input Logic Low
IN_ Input Leakage
Current
POWER SUPPLY
Power-Supply Range
Supply Current (Note 4)
SYMBOL
t
OFF
t
BBM
Q
V
ISO
V
CT
THD
C
NC_(OFF)
C
NO_(OFF)
C
NC_(ON)
C
NO_(ON)
V
IH
V
IL
I
IN
_
V+
I+
V+ = 5.5V; V
IN
_ = 0 or V+
V
IN
_ = 0 or V+
CONDITIONS
V+ = 2.7V, V
NO
_ or V
NC
_ = 1.5V;
R
L
= 50Ω; C
L
= 35pF; Figure 2
V+ = 2.7V, V
NO
_, or V
NC
_ = 1.5V;
R
L
= 50Ω; C
L
= 35pF; Figure 3
COM_ = 0; R
S
= 0; C
L
= 1nF; Figure 4
C
L
= 5pF; R
L
= 50Ω; f = 100kHz;
V
COM
_ = 1V
RMS
; Figure 5
C
L
= 5pF; R
L
= 50Ω; f = 100kHz;
V
COM
_ = 1V
RMS
; Figure 5
R
L
= 600Ω, IN_ = 2Vp-p, f = 20Hz to
20kHz
f = 1MHz; Figure 6
f = 1MHz; Figure 6
f = 1MHz; Figure 6
f = 1MHz; Figure 6
T
A
+25°C
E
E
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
E
E
E
E
+25°C
E
-1
1.8
-50
-200
1.4
0.5
1
5.5
50
200
2
15
200
-64
-68
0.03
84
37
190
150
MIN
TYP
25
MAX
30
40
UNITS
ns
ns
pC
dB
dB
%
pF
pF
pF
pF
V
V
µA
V
nA
MAX4684/MAX4685
0.04
The algebraic convention used in this data sheet is where the most negative value is a minimum and the most positive
value a maximum.
Note 4:
Guaranteed by design.
Note 5:
∆R
ON
= R
ON(MAX)
- R
ON(MIN)
, between NC1 and NC2 or between NO1 and NO2.
Note 6:
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 7:
Leakage parameters are 100% tested at T
A
= +85°C, and guaranteed by correlation over rated temperature range.
Note 8:
Off-isolation = 20log
10
(V
COM
/ V
NO
), V
COM
= output, V
NO
= input to off switch.
Note 9:
UCSP and QFN parts are 100% tested at +25°C only and guaranteed by design and correlation at the full hot-rated
temperature.
Note 10:
-40°C specifications are guaranteed by design.
Note 3:
_______________________________________________________________________________________
3
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
